Company lists · Data refreshed November 2026
Top 16 Nonprofit environmental organizations based in Spain
RevenueBase identified 105 company matches for nonprofit environmental organizations associated with Spain as of November 2026 and tracks 722 professional contacts across them, including 98 with verified work emails. Madrid is the largest hub.
This list covers company matches for nonprofit environmental organizations associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 16 largest nonprofit environmental organizations based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 127 contacts → | ||||
Exact match “SEO/BirdLife (Sociedad Española de Ornitología) está orientada a cumplir la función social que nos mueve desde 1954: estudiar y conservar las aves y la naturaleza y divulgar sus…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 71 contacts → | ||||
Exact match “Somos la mayor organización de conservación de la naturaleza.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 56 contacts → | ||||
Exact match “Especialistas en cuidar lo que nos rodea, con la sostenibilidad y respeto al medioambiente como gran valor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 52 contacts → | ||||
Exact match “GREFA (Grupo de Rehabilitación de la Fauna Autóctona y su Hábitat) es una organización no gubernamental sin ánimo de lucro, que nace en 1981 como asociación para el estudio y…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 51 contacts → | ||||
Exact match “Somos una fundación privada sin ánimo de lucro dedicada a la protección de la naturaleza.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 20 contacts → | ||||
Exact match “Portem a terme projectes principalment vinculats al desenvolupament i implementació de polítiques públiques, centrant-nos en l’àmbit de l’elaboració, l’anàlisi i la gestió de les…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 11 contacts → | ||||
Exact match “Enviroo, La Referencia Nº1 a Nivel Nacional En Emprendimiento Verde Enviroo nace en 2012 con la necesidad personal de su fundador, Agustín Valentín-Gamazo, de reinventarse aunando…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “Aprèn, Serveis Ambientals és una empresa integrada per professionals del medi ambient que ofereix serveis d’educació, comunicació ambiental i estudi i gestió del medi natural.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 10 contacts → | ||||
Exact match “The Instituto Internacional de Derecho y Medio Ambiente (IIDMA) is a non-profit organization registered in Spain and established in 1996 to contribute to environmental protection…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “La Fundación Instituto de Ecología Litoral tiene por función principal la de contribuir a la conservación de los ecosistemas marinos, litorales y terrestres a través de la…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “La Asociación Vertidos Cero se crea como respuesta a la inquietud social detectada por un grupo de profesionales preocupados por la incidencia de los vertidos sobre el entorno y…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “Surfrider España es la delegación de la ONG Surfrider Foundation Europe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “Somos una ONG medioambiental desarrollando proyectos e iniciativas en educación, sensibilización y cambio social para el planeta Good Karma Projects fue fundada en el año 2017 por…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Associació sense ànim de lucre que té com a finalitat l'assessorament jurídic per a la protecció del medi ambient.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “La Asociación BIOagradables es un colectivo de voluntarios activistas por el medio ambiente.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “501(c)3 engaging communities in wildlife conservation & sustainable ecotourism development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “nonprofit environmental organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 16 of 105 nonprofit environmental organizations based in Spain
See the full list, filter by size, metro and specialty, and access 98 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Nonprofit environmental organizations based in Spain at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 105 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Spain whose business descriptions match “nonprofit environmental organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 98 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “nonprofit environmental organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many nonprofit environmental organizations are there based in Spain?
RevenueBase identified 105 company matches for nonprofit environmental organizations associated with Spain as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
SEO Birdlife tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most nonprofit environmental organizations?
Madrid leads with 17 company records, followed by Barcelona (13) and Malaga (6).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 98 professional contacts with verified work emails tracked across these 105 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 105 nonprofit environmental organizations based in Spain. Start with a free account, no credit card.
Download this list →Related lists
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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- Nonprofit environmental organizations based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 16 nonprofit environmental organizations based in Spain
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 105 matching company records for nonprofit environmental organizations based in Spain, with 722 tracked contacts and 98 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 16 nonprofit environmental organizations based in Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  SEO Birdlifeseo.orgHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 127 contacts → |
“SEO/BirdLife (Sociedad Española de Ornitología) está orientada a cumplir la función social que nos mueve desde 1954: estudiar y conservar las aves y la naturaleza y divulgar sus…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  WWF Españawwf.esHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 71 contacts → |
“Somos la mayor organización de conservación de la naturaleza.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ACTÚAactuasm.esHQ: Nonduermas, SpainReported employees: 1,001-5,000 | Nonduermas, Spain | 1,001-5,000 | Exact match | 56 contacts → |
“Especialistas en cuidar lo que nos rodea, con la sostenibilidad y respeto al medioambiente como gran valor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Monte Del Pilar S/n. Majadahonda (madrid), SpainReported employees: 51-200 | Monte Del Pilar S/n. Majadahonda (madrid), Spain | 51-200 | Exact match | 52 contacts → |
“GREFA (Grupo de Rehabilitación de la Fauna Autóctona y su Hábitat) es una organización no gubernamental sin ánimo de lucro, que nace en 1981 como asociación para el estudio y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Fundación Global Naturefundacionglobalnature.orgHQ: Las Rozas De Madrid, SpainReported employees: 11-50 | Las Rozas De Madrid, Spain | 11-50 | Exact match | 51 contacts → |
“Somos una fundación privada sin ánimo de lucro dedicada a la protección de la naturaleza.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  ENTent.catHQ: Vilanova I La Geltrú, SpainReported employees: 11-50 | Vilanova I La Geltrú, Spain | 11-50 | Exact match | 20 contacts → |
“Portem a terme projectes principalment vinculats al desenvolupament i implementació de polítiques públiques, centrant-nos en l’àmbit de l’elaboració, l’anàlisi i la gestió de les…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Enviroo Making Environment Profitableenviroo.comHQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 11 contacts → |
“Enviroo, La Referencia Nº1 a Nivel Nacional En Emprendimiento Verde Enviroo nace en 2012 con la necesidad personal de su fundador, Agustín Valentín-Gamazo, de reinventarse aunando…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Aprèn Serveis Ambientalsapren.catHQ: El Figaró, SpainReported employees: 11-50 | El Figaró, Spain | 11-50 | Exact match | 10 contacts → |
“Aprèn, Serveis Ambientals és una empresa integrada per professionals del medi ambient que ofereix serveis d’educació, comunicació ambiental i estudi i gestió del medi natural.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 10 contacts → |
“The Instituto Internacional de Derecho y Medio Ambiente (IIDMA) is a non-profit organization registered in Spain and established in 1996 to contribute to environmental protection…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Instituto DE Ecología Litoralecologialitoral.comHQ: El Campello, SpainReported employees: 1-10 | El Campello, Spain | 1-10 | Exact match | 10 contacts → |
“La Fundación Instituto de Ecología Litoral tiene por función principal la de contribuir a la conservación de los ecosistemas marinos, litorales y terrestres a través de la…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Asociación Vertidos Cerovertidoscero.comHQ: San Sebastián De Los Reyes, SpainReported employees: 1-10 | San Sebastián De Los Reyes, Spain | 1-10 | Exact match | 10 contacts → |
“La Asociación Vertidos Cero se crea como respuesta a la inquietud social detectada por un grupo de profesionales preocupados por la incidencia de los vertidos sobre el entorno y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Surfrider Españasurfrider.esHQ: Donostia-san Sebastián, SpainReported employees: 1-10 | Donostia-san Sebastián, Spain | 1-10 | Exact match | 9 contacts → |
“Surfrider España es la delegación de la ONG Surfrider Foundation Europe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Good Karma Projectsgoodkarmaprojects.orgHQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 8 contacts → |
“Somos una ONG medioambiental desarrollando proyectos e iniciativas en educación, sensibilización y cambio social para el planeta Good Karma Projects fue fundada en el año 2017 por…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Fons DE Defensa Ambientalfonsdefensaambiental.orgHQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 7 contacts → |
“Associació sense ànim de lucre que té com a finalitat l'assessorament jurídic per a la protecció del medi ambient.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Asociación Bioagradablesbioagradables.orgHQ: Valencia, SpainReported employees: 1-10 | Valencia, Spain | 1-10 | Exact match | 5 contacts → |
“La Asociación BIOagradables es un colectivo de voluntarios activistas por el medio ambiente.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Nakawe Projectnakaweproject.orgHQ: Mataro, SpainReported employees: 11-50 | Mataro, Spain | 11-50 | Exact match | 4 contacts → |
“501(c)3 engaging communities in wildlife conservation & sustainable ecotourism development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 16 of 105 company matches
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Nonprofit environmental organizations: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
103 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 105 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for nonprofit environmental organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many nonprofit environmental organizations did RevenueBase find based in Spain?
The saved snapshot records 105 matching company records, 722 tracked contacts and 98 verified emails. The public preview displays 16 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Nonprofit environmental organizations by geography
- Nonprofit environmental organizations based in Sao Paulo, Brazil
- Nonprofit environmental organizations based in Toronto, Canada
- Nonprofit environmental organizations based in Paris, France
- Nonprofit environmental organizations based in London, United Kingdom
- Nonprofit environmental organizations based in New York, United States
- Nonprofit environmental organizations based in Portland, United States
- Nonprofit environmental organizations based in Washington, United States
- Nonprofit environmental organizations based in Australia
- Nonprofit environmental organizations based in Belgium
- Nonprofit environmental organizations based in Brazil
- Nonprofit environmental organizations based in Canada
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Cite this list
RevenueBase Data Team. Top 16 nonprofit environmental organizations based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/nonprofit-environmental-organizations/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Nonprofit environmental organizations based in Sao Paulo, Brazil
- Nonprofit environmental organizations based in Toronto, Canada
- Nonprofit environmental organizations based in Paris, France
- Nonprofit environmental organizations based in London, United Kingdom
- Nonprofit environmental organizations based in New York, United States
- Nonprofit environmental organizations based in Portland, United States
Company intelligence · public preview
Top 16 nonprofit environmental organizations based in Spain
RevenueBase records 105 matching company records for nonprofit environmental organizations based in Spain, with 722 tracked contacts and 98 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 16 nonprofit environmental organizations based in Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | SEO Birdlifeseo.org HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 127 contacts → |
“SEO/BirdLife (Sociedad Española de Ornitología) está orientada a cumplir la función social que nos mueve desde 1954: estudiar y conservar las aves y la naturaleza y divulgar sus…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | WWF Españawwf.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 71 contacts → |
“Somos la mayor organización de conservación de la naturaleza.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ACTÚAactuasm.es HQ: Nonduermas, SpainReported employees: 1,001-5,000 | Nonduermas, Spain | 1,001-5,000 | Exact match | 56 contacts → |
“Especialistas en cuidar lo que nos rodea, con la sostenibilidad y respeto al medioambiente como gran valor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Monte Del Pilar S/n. Majadahonda (madrid), SpainReported employees: 51-200 | Monte Del Pilar S/n. Majadahonda (madrid), Spain | 51-200 | Exact match | 52 contacts → |
“GREFA (Grupo de Rehabilitación de la Fauna Autóctona y su Hábitat) es una organización no gubernamental sin ánimo de lucro, que nace en 1981 como asociación para el estudio y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fundación Global Naturefundacionglobalnature.org HQ: Las Rozas De Madrid, SpainReported employees: 11-50 | Las Rozas De Madrid, Spain | 11-50 | Exact match | 51 contacts → |
“Somos una fundación privada sin ánimo de lucro dedicada a la protección de la naturaleza.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ENTent.cat HQ: Vilanova I La Geltrú, SpainReported employees: 11-50 | Vilanova I La Geltrú, Spain | 11-50 | Exact match | 20 contacts → |
“Portem a terme projectes principalment vinculats al desenvolupament i implementació de polítiques públiques, centrant-nos en l’àmbit de l’elaboració, l’anàlisi i la gestió de les…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Enviroo Making Environment Profitableenviroo.com HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 11 contacts → |
“Enviroo, La Referencia Nº1 a Nivel Nacional En Emprendimiento Verde Enviroo nace en 2012 con la necesidad personal de su fundador, Agustín Valentín-Gamazo, de reinventarse aunando…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Aprèn Serveis Ambientalsapren.cat HQ: El Figaró, SpainReported employees: 11-50 | El Figaró, Spain | 11-50 | Exact match | 10 contacts → |
“Aprèn, Serveis Ambientals és una empresa integrada per professionals del medi ambient que ofereix serveis d’educació, comunicació ambiental i estudi i gestió del medi natural.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 10 contacts → |
“The Instituto Internacional de Derecho y Medio Ambiente (IIDMA) is a non-profit organization registered in Spain and established in 1996 to contribute to environmental protection…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Instituto DE Ecología Litoralecologialitoral.com HQ: El Campello, SpainReported employees: 1-10 | El Campello, Spain | 1-10 | Exact match | 10 contacts → |
“La Fundación Instituto de Ecología Litoral tiene por función principal la de contribuir a la conservación de los ecosistemas marinos, litorales y terrestres a través de la…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Asociación Vertidos Cerovertidoscero.com HQ: San Sebastián De Los Reyes, SpainReported employees: 1-10 | San Sebastián De Los Reyes, Spain | 1-10 | Exact match | 10 contacts → |
“La Asociación Vertidos Cero se crea como respuesta a la inquietud social detectada por un grupo de profesionales preocupados por la incidencia de los vertidos sobre el entorno y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Surfrider Españasurfrider.es HQ: Donostia-san Sebastián, SpainReported employees: 1-10 | Donostia-san Sebastián, Spain | 1-10 | Exact match | 9 contacts → |
“Surfrider España es la delegación de la ONG Surfrider Foundation Europe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Good Karma Projectsgoodkarmaprojects.org HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 8 contacts → |
“Somos una ONG medioambiental desarrollando proyectos e iniciativas en educación, sensibilización y cambio social para el planeta Good Karma Projects fue fundada en el año 2017 por…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fons DE Defensa Ambientalfonsdefensaambiental.org HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 7 contacts → |
“Associació sense ànim de lucre que té com a finalitat l'assessorament jurídic per a la protecció del medi ambient.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Asociación Bioagradablesbioagradables.org HQ: Valencia, SpainReported employees: 1-10 | Valencia, Spain | 1-10 | Exact match | 5 contacts → |
“La Asociación BIOagradables es un colectivo de voluntarios activistas por el medio ambiente.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Nakawe Projectnakaweproject.org HQ: Mataro, SpainReported employees: 11-50 | Mataro, Spain | 11-50 | Exact match | 4 contacts → |
“501(c)3 engaging communities in wildlife conservation & sustainable ecotourism development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 16 of 105 company matches
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Nonprofit environmental organizations: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
103 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 105 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for nonprofit environmental organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many nonprofit environmental organizations did RevenueBase find based in Spain?
The saved snapshot records 105 matching company records, 722 tracked contacts and 98 verified emails. The public preview displays 16 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 16 nonprofit environmental organizations based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/nonprofit-environmental-organizations/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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